2218369080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{65323}}^1$

素因数の和:65620

約数の個数: 64

約数和(自身を含む): 6678725760

約数和(自身を除く): 4460356680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6792, 8490, 11320, 16980, 33960, 65323, 130646, 195969, 261292, 326615, 391938, 522584, 653230, 783876, 979845, 1306460, 1567752, 1959690, 2612920, 3919380, 7838760, 18486409, 36972818, 55459227, 73945636, 92432045, 110918454, 147891272, 184864090, 221836908, 277296135, 369728180, 443673816, 554592270, 739456360, 1109184540, 2218369080]

約数ペア:

[(1, 2218369080), (2, 1109184540), (3, 739456360), (4, 554592270), (5, 443673816), (6, 369728180), (8, 277296135), (10, 221836908), (12, 184864090), (15, 147891272), (20, 110918454), (24, 92432045), (30, 73945636), (40, 55459227), (60, 36972818), (120, 18486409), (283, 7838760), (566, 3919380), (849, 2612920), (1132, 1959690), (1415, 1567752), (1698, 1306460), (2264, 979845), (2830, 783876), (3396, 653230), (4245, 522584), (5660, 391938), (6792, 326615), (8490, 261292), (11320, 195969), (16980, 130646), (33960, 65323)]